Cita APA (7a ed.)

Nolan, D. P. (2002). Topics in the philosophy of possible worlds. Routledge.

Cita Chicago Style (17a ed.)

Nolan, Daniel Patrick. Topics in the Philosophy of Possible Worlds. New York: Routledge, 2002.

Cita MLA (9a ed.)

Nolan, Daniel Patrick. Topics in the Philosophy of Possible Worlds. Routledge, 2002.